Calculate the escape velocity of a satellite launched from the earth's surface if the radius of the earth is 6.4x106m

a

25.3kms-1

b

4.2kms-1

c

4.0kms-1

d

11.3kms-1

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Explanation

Correct Option
d

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Discussions (10)

Odemosad
1 year ago

Always have in mind Escape Velocity is mostly a constant, which must either be 11.3Km/s or 11300m/s

They're same but jst a change in unit.

ALJAMI818
2 months ago

The question make sense oo

Queeny999
1 year ago

Time wasn't given

Sensei
1 month ago

v = √2gR 👍💔

Temmy162026
2 months ago

Hw can i find sqr root without calc someone shoul pls teach me

smartgenius
1 year ago

how person go soove this stuff without scientific calculator

StephEd007
5 months ago

Square root isn't part of the on screen calculator. How do I solve this without a scientific calculator

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